baber/WOPTO huggingface dataset:
Patent JP-2002160276-A (JP)
Title: Method for controlling nozzle temperature of injection molding machine and nozzle temperature control device
Inventor: IGARASHI MORIHISA
IPC: B29C45/74
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To enable the temperature gradient in the axial direction of an injection nozzle to be adjusted without changing the position of a temperature sensor and the molding process to be performed at a heating temperature of the temperature gradient suited for a material. SOLUTION: Heaters 4 and 5 are mounted in heating zones H1 and H2 demarcated in the axial direction of the outer periphery of the injection nozzle 3 and temperature sensors 7a, 7b and 7c are installed at positions on both sides of each of the heating zones H1 and H2. The temperatures (T1 and T2) and (T3 and T4) detected by the temperature sensors (7a and 7b) and (7b and 7c) on both sides of each of the heating zones H1 and H2 are entered to arithmetic circuits 8 and 9 set corresponding to the individual heating zones H1 and H2 and in the arithmetic circuits 8 and 9, virtual temperatures PV1 and PV2 are sought by a specified operation expression based on each of weight factors A, B, C and D set in weight setters 10 and 11. Then the virtual temperatures PV1 and PV2 are entered to temperature regulators 12 and 13.  The temperature regulators 12 and 13 regulate the heating temperatures of the heaters 4 and 5 based on the virtual temperatures PV1 and PV2 respectively.
Patent JP-2002045532-A (JP)
Title: Game machine
Inventor: IOKI SADAO
IPC: A63F7/02
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To contrive to output signals for inspection outputted from a display control device 350 allowing the signals to synchronize with display control data outputted from a game control device 100. SOLUTION: The game machine is provided with a game board 6 for providing a game, the game control device 100 for integrally controlling the game conducted on the game board 6, a variation display device 8 for displaying information relating to the game, and the display control device 350 for controlling a display of information of the variation display device 8 by a control signal from the game control device 100 and outwards outputting display information relating to the display of the variation display device 8, wherein the display control device 350 outputs the display information synchronizing with operations of the game control device 100.
Patent JP-2002159765-A (JP)
Title: Haircutter
Inventor: OGAWA HITOSHI
IPC: B26B19/20
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a haircutter ensuring the beautiful finish of the hair and the quickness of haircutting while uniformly cutting the hair to a prescribed length. SOLUTION: A suction case 3 communicating with a suction device is mounted on a haircutter main body 1 provided with a blade part 2 for cutting the hair disposed at the front end of the body. A suction port 4 which faces the blade part 2 of the haircutter main body 1 faces and sucks the hair cut at the blade part 2 is provided on the front end of the suction case 3. A cutting height setting instrument 5 for setting a cutting height to the head skin is disposed at the front part of the haircutter. A hair pressing part 6 for pressing the hair sucked to the suction port 4 to the blade part 2 is provided on the position opposite to the blade part 2 of the cutting height setting instrument 5.  By keeping the cutting height setting instrument 5 in contact with the head skin and moving the haircutter, the hair pressing part 6 is driven so as to be freely separated and brought close from/to the blade part 2.
Patent JP-2002159327-A (JP)
Title: Hair remover
Inventor: YAMAGUCHI HISANORI
IPC: A45D26/00
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a hair remover with an overload clutch enabling the obtaining of a stable action. SOLUTION: A body housing 1 containing a drive source is arranged and a rotary cylinder 4 which is driven to rotate with the drive source in a head 2 detachably mounted on the body housing 1 while the rotary cylinder 4 is provided with claws for removing hair being driven to open or close. The hair grasped with the claws is pulled off by the rotation of the rotary cylinder. An overload clutch 18 for cutting the transmission of power under the overload is installed between an output part for transmitting power to the side of the head 2 and the drive source 3 in the body housing 1. This can reduce the torque which must be transmitted by the overload clutch 18.
Patent JP-2002165983-A (JP)
Title: Pachinko machine
Inventor: TAKADA TETSUYA
IPC: A63F7/02
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko machine arousing interest in a game without giving fatigue feeling to a player. SOLUTION: A pattern determined by a pattern determination part 53 is displayed in a central pattern display 12C [refer to (b)] at the same timing as starting the change of the display of left/right pattern display parts 12L and 12R so that the probability of the combination of the numbers displayed on the left/right pattern display parts 12L and 12R reaching combinations of numbers, '11', '33', '66', '77', and '99', which express the execution of the big win game, is informed.
Patent JP-2002168281-A (JP)
Title: Damping force adjusting type hydraulic buffer
Inventor: YAMADA KENTARO
IPC: F16F9/32
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To constantly generate stable damping force by preventing reverse flow of oil in a damping force adjusting type hydraulic buffer. SOLUTION: Back-pressure chambers 30 and 44 are formed in the back of disk valves 24 and 38 respectively located in an extending side and a shrunk side. A flow of oil liquid between oil passages 33 and 34 and between oil passages 47 and 48 is controlled, and damping force in a low speed range of a piston speed is also directly adjusted by means of adjusting pressure of pressure control valves 35, 49 respectively located in the extended side and the shrunk side through a proportional solenoid 53. Thus, upon changing inner pressure of the back-pressure chambers 30, 44 and adjusting valve-opening property of the disk valves 24, 38, damping force in a high speed range of piston speed is adjusted. Stable damping force can be constantly generated by preventing reverse flow of oil liquid to the upstream side from the back-pressure chambers 30, 34 by means of check valves 32, 46.
Patent JP-2002165794-A (JP)
Title: Method and device for ultrasonic imaging
Inventor: ARAI HISAO
IPC: A61B8/06
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for ultrasonic imaging, which enable the detection of a subharmonic echo without decreasing temporal resolution. SOLUTION: The method for the ultrasonic imaging is characterized by including a process such that an ultrasonic contrast medium is irradiated with ultrasonic waves on condition that the equal subharmonic echoes can be obtained when the ultrasonic waves are radiated twice or more at arbitrary time intervals, for the purpose of utilizing the generated subharmonic echoes.
Patent JP-2002169372-A (JP)
Title: Toner carrier
Inventor: MOROHOSHI NAOYA
IPC: G03G15/08
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a toner carrier useful in a one-component developing system. SOLUTION: The toner carrier is used for feeding a toner fed to the surface of the carrier and formed into a uniform thin toner layer by a layer thickness regulating member to an electrostatic latent image part. The peripheral surface of the toner carrier is formed with a surface layer containing at least a polyvinyl acetal, electrically conductive metal oxide particles and a quaternary ammonium salt group-containing copolymer and having <=1013 Ω.cm volume resistivity.
Patent JP-2002169274-A (JP)
Title: Photosensitive paste and mixture material for preparation of the paste
Inventor: HAYASHI YOSHIFUMI
IPC: H01J11/22
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive paste from which a highly heat-resistant conductive film preventing increase in the electric insulation resistance and increase in the rate of incidence of discontinuity can be formed even when calcination treatment at high temperature is repeated. SOLUTION: The photosensitive paste from which the highly heat-resistant conductive film can be formed contains as the main components, 40 to 80 wt.% of conductive powder, 3 to 20 wt.% of photopolymerizable compounds, <=10 wt.% of a photopolymerization initiator and 0.3 to 2.5 wt.% of one or more kinds of nonconductive metal oxides.
Patent JP-2002168149-A (JP)
Title: Lng gasification system
Inventor: TSUI NOBUHIKO
IPC: F02C7/22
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To provide an LNG gasification system capable of reducing operation cost, providing efficient facility operation, and being excellent in an environmental viewpoint. SOLUTION: The LNG gasification system provided with a carburetor for gasifying liquefied natural gas by heat-exchanging with hot water, generates high temperature gas by using natural gas obtained by gasification as fuel, and is provided with a heating and power generating device for generating power. The system uses the obtained high temperature gas as heat source of the system, and uses obtained power as power source of the system. The heating and power generating device includes a micro gas turbine 61 and a generator 62.
Patent JP-2002173031-A (JP)
Title: Handcart
Inventor: NAGATAKE YOSHIHIRO
IPC: B62B5/04
Filed: 2000-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a handcart capable of reducing load on feet of a user and reducing fatigue from walking, and smooth walking and traveling. SOLUTION: A grip part 20 of the handcart 1 transformed in a traveling style is rotated to fix in a generally horizontal state. The handcart 20 is operate in a state that the body (the chest or the belly) of the user (an old person) is put along a bending part of the grip part 20 and the body of the user is brought close to the handcart 1 by resting the user's weight on the grip part 20 or gripping both end parts of the grip part 20 by the hand. A space S provided in a rear side lower part of the handcart 1 allows the user to walk and travel smoothly. Left and right rear frame body 4 is extended out obliquely downward to make rear wheel 7 touch the ground at a rear of the both end parts of the grip part 20, and an interval between front and rear wheels 6, 7 is expanded to put weight of the user between them for a stable traveling.
Patent JP-2001196930-A (JP)
Title: High-speed encoder and its encoding method
Inventor: CHO GEA-OK
IPC: H03M1/36
Filed: 2000-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a high-speed encoder operated at a high-speed with low power and its encoding method. SOLUTION: The high-speed encoder includes a switching section 560 that receives a serial code being an output of an analog/digital converter in prescribed bits and generates one bit into the MSB and converts the remaining bits into a parallel signal and an encoder 220 that divides bits received in parallel by the switching section 560 into a prescribed unit, encodes each of prescribed bits, selects the encoded bits by using bits not used in the prescribed unit and generates remaining LSB together with the MSB generated by the switching section 560.
Patent JP-2002176698-A (JP)
Title: Electroacoustic transducer
Inventor: SAKAMOTO YOSHIO
IPC: H04R23/00
Filed: 2000-12-06
Abstract: PROBLEM TO BE SOLVED: To provide an electroacoustic transducer that can significantly increase the sound vibration band. SOLUTION: In the electroacoustic transducer where a light-emitting element 3 and a light-receiving element 4 are placed in opposition to a thin diaphragm 1, stretched and provided to a support member 2, the light-receiving element 4 receives light reflected in the diaphragm 1 from the light of the light-emitting element 3 and extracts an electrical signal to detect vibrating displacements of the diaphragm 1 due to sound, a suspension member 3 to increase the compliance of the diaphragm 1 is fitted to the outer circumferential part of the diaphragm 1, and the diaphragm 1 is stretched and provided to the support member 2 via the suspension member 3.
Patent JP-2002140584-A (JP)
Title: Bi-directional connection transmission/reception system between homepage of internet web server and portable information terminal
Inventor: MORIKAWA HAJIME
IPC: G06Q50/00
Filed: 2000-11-03
Abstract: PROBLEM TO BE SOLVED: To solve problems that time intervals of reply stand-by state are generated to request purchase by a mail of the Internet in the case of purchase request of an especially urgent article or information and judgment to whom the mail is transmitted to obtain the most suitable article or information is obtained can not sometimes be made in the case of the purchase request of the urgent article or collection of the information. SOLUTION: A desirer can simultaneously transmit the required matter contents to be desired from a homepage of a web server connectable with the Internet in which plural articles or mail addresses of persons who can provide information are preliminarily inputted to portable information terminals of the plural persons who can provide information by mail, the person who can provide information and has received the mail can reply any of responses as 'possible', 'conditionally possible', 'impossible' to the desirer and the desirer can search for an exact and prompt person who can provide the articles or the information by the replied mail.
Patent JP-2002186123-A (JP)
Title: Ventilation structure of box
Inventor: HASEGAWA YUTAKA
IPC: H02B1/56
Filed: 2000-12-13
Abstract: PROBLEM TO BE SOLVED: To efficiently radiate heat generated inside a box. SOLUTION: In a main body 2 of a box 1, a ventilation port 6 where a punched metal 7 is stretched is bored in a roof 5, and a ventilation structure 9, which is equipped with a support frame 10 provided around with ventilation ports 14, 14, etc., a heat-radiative plate 11 placed on the supporting frame 10; and a roof body 12 mounted to cover the support frame 10 and the heat- radiative plate 11 above the heat-radiative plate 11 and forms a ventilation path communicating to the outside of the box 1 from the ventilation port 6, is provided in the main body.
Patent JP-2002178390-A (JP)
Title: Method for manufacturing form
Inventor: EGUCHI HISASHI
IPC: B29C48/90
Filed: 2000-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a form which restrains a core material rupture of a reinforcing fiber by using supersonic vibration. SOLUTION: A method for manufacturing a form 30 obtained by covering a right surface of a fiber reinforced thermoplastic resin sheet 31 composed of a thermoplastic resin fiber 35 and a reinforcing fiber 34 with a thermoplastic resin 32 is characterized in that a hollow portion 33 is mounted on the form 30 for the fiber reinforced thermoplastic resin sheet 31 to directly contact a die surface and is formed by giving a vibration to the die 121 to form the hollow portion 33.
Patent JP-2001229340-A (JP)
Title: System for scanning and formatting information on document
Inventor: SWINEHART DANIEL C
IPC: G06F17/30
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To scan information which can be read by a user by minimizing intervention of the user. SOLUTION: This system realizes scanning of a document text by the user and automatically recognizes the text to form it in a format to be displayed to the user. The system 10 desirably includes a hand held device 100 to be operated by the user for scanning the text of a document. The device 100 retains the scanned text information and transfers this text information to a computer 200, which automatically recognizes the scanned text based on the format and the context of the text in the document. Furthermore, the computer 200 automatically prepares data entries expressing the scanned text and arranges these data entries so as to display to the user.
Patent JP-2002184846-A (JP)
Title: Method and system for processing
Inventor: KOJIMA YASUHIKO
IPC: C23C14/50
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a method and a system for processing in which the time required for processing a substrate can be shortened. SOLUTION: After a thin film is formed on the filming surface of a wafer W and the wafer W is carried out from a processing chamber 2 by means of a carrying arm (not shown), a clamp 11 is lowered to a clamp heating position (III) and heated by touching a protrusion 30 formed on the lower surface of the clamp 11 onto a susceptor 9. At the time of carrying in a wafer W on which a thin film is not yet formed, the clamp 11 is elevated to a position (I) for carrying in/carrying out the wafer and a not yet processed wafer W is mounted on the susceptor 9. Subsequently, the clamp 11 is lowered to a wafer processing position (II) and the temperature of the wafer W is settled at a specified level before a thin film is formed on the filming surface thereof.
Patent JP-2002187229-A (JP)
Title: Film having optical property and plasma display front surface protection filter
Inventor: SUGIMACHI MASATO
IPC: H01J11/44
Filed: 2000-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a near infrared rays absorption film which prevents a near infrared rays emitting remote control of a plasma display from malfunctioning, and an improved color reproduction film for improvement of picture quality of the plasma display. SOLUTION: The near infrared rays film absorption film which contains more than one kind of the near infrared rays absorption pigment (A-pigment) having the absorption maximum wavelength between 800 to 1200 nm, and in which a resin layer having thickness of 1 to 50 microns, having the absorption maximum wavelength between 575 to 595 nm, and containing more than one kind of B-pigment having a half-value width of 40 nm or less is formed on a translucent base material.
Patent JP-2001181568-A (JP)
Title: Water-based coating
Inventor: DWORAK GERT DR
IPC: C08G18/42
Filed: 2000-12-20
Abstract: PROBLEM TO BE SOLVED: To obtain a coating exhibiting better gloss after baking and improved stone chipping resistance even at a low temperature compared to known systems. SOLUTION: The water-based coating comprises a condensation product A of a carboxylic group-containing resin A1 with a hydroxyl group-containing resin A2 and a curing agent C active only at an elevated temperature of at least 80 deg.C, the curing agent comprising a mixture of a water insoluble block isocyanate C1 with a hydrophilized block isocyanate C2.
Patent JP-2002191933-A (JP)
Title: Agent and method for treating acidic exhaust gas
Inventor: SHIBAZAKI YASUO
IPC: B01D53/81
Filed: 2000-12-22
Abstract: PROBLEM TO BE SOLVED: To provide an agent for treating an acidic exhaust gas which can surely immobilize hydrogen chloride gas and sulfur dioxide contained in the acidic exhaust gas and a treatment method using the agent. SOLUTION: Calcium oxide and a substance which can supply silicon dioxide are contained in the treating agent, and the mole ratio of calcium oxide to silicon dioxide is 2-5. When the agent is contacted with the acidic exhaust gas at 600-1,100 deg.C, hydrogen chloride and sulfur dioxide contained in the acidic exhaust gas react with calcium oxide and silicon dioxide supplied from the treating agent to produce calcium chlorosilicate sulfate. In this way, hydrogen chloride and sulfur dioxide are immobilized by the treating agent.
Patent JP-2002193042-A (JP)
Title: Utility for front seat
Inventor: MATSUOKA RYOJI
IPC: B60R7/04
Filed: 2000-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a utility effectively utilizing a limited space in the vicinity of a front seat and preventing a walking-through from obstructing. SOLUTION: This utility for a front seat in this invention is the utility 1 for the front seat having an attachment 2 installed in a car room 6 and use parts 3, 4 installed in the attachment 2, the utility 1 is characterized by installing the attachment 2 and at least one of the use parts 3, 4 capable of mounting/ demounting. That is, the utility for the front seat in this invention is not to install the utility in a member itself constituting inside the car room but to install the separate attachment and the use parts which are a utility main unit, and any of these members is installed capable of mounting/demounting.
Patent JP-2002194509-A (JP)
Title: Fe-Ni BASE ALLOY FOR LEAD FRAME AND METHOD OF MANUFACTURING LEAD FRAM
Inventor: NAITO YUKIHIRO
IPC: C22C38/00
Filed: 2000-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a Fe-Ni base alloy for a lead frame, which does not cause color irregularity on the surface of a metal plated layer, and a method of manufacturing the lead frame. SOLUTION: The Fe-Ni base alloy composing the lead frame comprises the following composition; 40-45 mass % Ni, 0.4-0.7 mass % Mn, the balance mainly Fe, 0.05 mass % or less C, 0.5 mass % or less Si, 0.01 mass% or less P, 0.1 mass% or less Cr, 0.5 mass% or less Co, and 0.01 mass % or less Al, and furthermore 0.01 mass% or less S. The method of manufacturing the lead frame comprises, making an alloy band material 1 from the alloy having the above composition, forming a metal plating layer 2 on the band material 1, and forming a frame pattern 81 for lead frames on the band materials 60 with the plated metal.
Patent JP-2002191711-A (JP)
Title: Smoke discharging system for large space architecture
Inventor: HARA TETSUO
IPC: A62C2/00
Filed: 2000-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a smoke discharging system which can increase a smoke discharging efficiency, and increase safety as well. SOLUTION: The ceiling surface 2 of this large space architecture 1 is formed into a semi-spherical shape. Then, smoke discharging ports 3A and 3B are provided at the top section 2a of the ceiling surface 2 or in the vicinity of the top section 2a. At the same time, air intakes 5A and 5B are provided at the lower section of the architecture.
Patent JP-2002203549-A (JP)
Title: Lithium secondary battery and treatment method of the positive electrode active substance
Inventor: HIGASHIMOTO KOJI
IPC: H01M10/05
Filed: 2000-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable lithium secondary battery wherein suppression of voltage reduction is possible. SOLUTION: Lithium manganate is used as a positive electrode active substance, and lithium manganate is immersed into aqueous solution of 0.1 mole/ liter ethylene diamine tetraacetic acid for one day while agitating, and a very small amount of residual metal existing among the positive electrode active substance is removed. The voltage reduction rate due to a minute short circuit can be made smaller.
Patent JP-2002200546-A (JP)
Title: Manufacturing method for rugged shape material and method of grinding machining therefor
Inventor: AKAHA SHOICHI
IPC: B24B7/04
Filed: 2000-12-28
Abstract: PROBLEM TO BE SOLVED: To improve the accuracy of grinding quantity in grinding the end face of the shaft center section of a rugged shape material. SOLUTION: A ferrite core 60 is provided with the shaft center section 62 and a yoke section 64 surrounding the shaft center section 62 in a plane arc. The end face 62a of the shaft center section 62 is ground by the cylindrical grinding face 22a turning around a rotary axis line C while rotating the ferrite core 60 placed on a base table 10 around the axis line, that is rotary axis line, of the shaft center section 62.